HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester

HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester

SKU: HMDCOM80
$52.99
Available to Order (14 available)
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Quick answer

HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester should be chosen around the equipment it must run, the probes or readings needed, and the level of automation required.

Best fitGrowers matching controls, meters, dosing, or monitoring gear to an existing room or irrigation setup.
Check before orderingConfirm compatible probes, modules, cable lengths, app requirements, voltage, replacement parts, and calibration needs.
Grower tipIf you are matching this to existing equipment, call with the model numbers so compatibility can be checked first.

Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.

Description

The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.

Measures electrical conductivity (EC), total dissolved solids (TDS).  Excellent for hydroponic nutrient testing.

Four scales: EC: µS, mS;  TDS: ppm, ppt  

Automatic Temperature Compensation (ATC)

Water resistant

Measurement Range: 0-9990 µS; 0-5000 ppm; 0-9.9 mS; 0-5.0 ppt 

Digital Calibration (push button) to any point within the meter's range

Auto-off function, data-hold function and low-battery indicator

Display: large and easy-to-read LCD screen includes simultaneous temperature reading

Factory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution—can be recalibrated with digital calibration using the push buttons

Includes a protective cap and batteries.

 

SPECIFICATIONS

EC Range: 0-9990 µS; 0-9.9 mS  
TDS Range: 0-5000 ppm (mg/L); 0-5.0 ppt  
Temperature Range: 1-80°C/33-176°F 
Resolution: 1 µS/ppm; 0.1 mS/ppt   
     Temp. resolution: 0.1°C/F 
Accuracy: +/- 2% 
EC-to-TDS Conversion Factor: NaCl (avg of 0.5) 
Calibration: Digital calibration by push button 
Probe: Fixed 
Housing: Water resistant
Power source: 3 x 1.5V button cell batteries (included)  (model LR44 or equivalent)
Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches) 
Weight: 53.9 g (1.9 oz)

1 year warranty

 

  • Genuine HM Digital product
  • Brand: HM Digital
  • Category: Meters & Monitoring > EC & TDS Meters
  • Listed weight: 0.13 lbs
  • Listed dimensions: 6.0 x 1.3 x 0.6 in
  • Review product photos, selected option, specifications, and label directions before ordering

Specifications

SKUHMDCOM80
BrandHM Digital
UPC891144000229
Weight2.75 lbs
Dimensions6.0 x 1.3 x 0.6 in
Four ScalesEC: µS, mS; TDS: ppm, 0.5 (NaCl) & 0.7 (442™)
Displaylarge and easy-to-read LCD screen includes simultaneous temperature reading
Factory CalibratedThe COM-80 meter is calibrated with a 1413 µS solution
EC Range0 – 9990 µS; 0 – 9.9 mS
TDS Range0 – 5000 ppm (0.5 Scale) ; 0-8560 ppm (0.7 Scale)
Temperature Range1-55 °C; 33-130 °F
Resolution1 µS/ppm; 0.1 mS
Temp. Resolution0.1 °C/F
Accuracy+/- 2%
Power Source3 x 1.5V button cell batteries (LR44 or equivalent is included)
Product TypeEC & TDS Meters
CategoryMeters & Monitoring

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